EP3876141A4 - OBJECT DETECTION PROCESS, ASSOCIATED DEVICE AND COMPUTER INFORMATION SUPPORT - Google Patents

OBJECT DETECTION PROCESS, ASSOCIATED DEVICE AND COMPUTER INFORMATION SUPPORT Download PDF

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Publication number
EP3876141A4
EP3876141A4 EP19886206.2A EP19886206A EP3876141A4 EP 3876141 A4 EP3876141 A4 EP 3876141A4 EP 19886206 A EP19886206 A EP 19886206A EP 3876141 A4 EP3876141 A4 EP 3876141A4
Authority
EP
European Patent Office
Prior art keywords
detection process
object detection
associated device
computer information
information support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19886206.2A
Other languages
German (de)
French (fr)
Other versions
EP3876141A1 (en
EP3876141B1 (en
Inventor
Minquan FANG
Yueliang LI
Huaizhou LI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yinwang Intelligent Technology Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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Publication date
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Publication of EP3876141A1 publication Critical patent/EP3876141A1/en
Publication of EP3876141A4 publication Critical patent/EP3876141A4/en
Application granted granted Critical
Publication of EP3876141B1 publication Critical patent/EP3876141B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/251—Fusion techniques of input or preprocessed data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/803—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of input or preprocessed data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP19886206.2A 2018-11-23 2019-06-11 Object detection method, related device and computer storage medium Active EP3876141B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811409485.4A CN109614889B (en) 2018-11-23 2018-11-23 Object detection method, related equipment and computer storage medium
PCT/CN2019/090696 WO2020103427A1 (en) 2018-11-23 2019-06-11 Object detection method, related device and computer storage medium

Publications (3)

Publication Number Publication Date
EP3876141A1 EP3876141A1 (en) 2021-09-08
EP3876141A4 true EP3876141A4 (en) 2022-01-05
EP3876141B1 EP3876141B1 (en) 2025-11-19

Family

ID=66003845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19886206.2A Active EP3876141B1 (en) 2018-11-23 2019-06-11 Object detection method, related device and computer storage medium

Country Status (3)

Country Link
EP (1) EP3876141B1 (en)
CN (1) CN109614889B (en)
WO (1) WO2020103427A1 (en)

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CN109614889B (en) * 2018-11-23 2020-09-18 华为技术有限公司 Object detection method, related equipment and computer storage medium
CN110110793B (en) * 2019-05-10 2021-10-26 中山大学 Binocular image rapid target detection method based on double-current convolutional neural network
CN110349216A (en) * 2019-07-18 2019-10-18 合肥泰禾光电科技股份有限公司 Container method for detecting position and device
CN112241987B (en) * 2019-07-19 2023-11-14 杭州海康威视数字技术股份有限公司 Systems, methods, devices and storage media for determining defense zones
CN110374045B (en) * 2019-07-29 2021-09-28 哈尔滨工业大学 Intelligent deicing method
CN110658495B (en) * 2019-08-22 2023-08-11 北京天睿视迅科技有限公司 Position detection method and device
WO2021095269A1 (en) * 2019-11-15 2021-05-20 住友電気工業株式会社 Information generation device, information generation method, and computer program
CN111191582B (en) * 2019-12-27 2022-11-01 深圳市越疆科技有限公司 Three-dimensional target detection method, detection device, terminal device and computer readable storage medium
CN111462096A (en) * 2020-04-03 2020-07-28 浙江商汤科技开发有限公司 Three-dimensional target detection method and device
CN111582240B (en) * 2020-05-29 2023-08-08 上海依图网络科技有限公司 A method, device, equipment and medium for identifying object quantity
CN111724432B (en) * 2020-06-04 2023-08-22 杭州飞步科技有限公司 Object three-dimensional detection method and device
CN111666876B (en) * 2020-06-05 2023-06-09 阿波罗智联(北京)科技有限公司 Method and device for detecting obstacle, electronic equipment and road side equipment
CN111814659B (en) * 2020-07-07 2024-03-29 杭州海康威视数字技术股份有限公司 Living body detection method and system
CN111723778B (en) * 2020-07-07 2022-07-19 厦门大学 Vehicle distance measuring system and method based on MobileNet-SSD
CN111950426A (en) * 2020-08-06 2020-11-17 东软睿驰汽车技术（沈阳）有限公司 Target detection method, device and vehicle
CN112102404B (en) * 2020-08-14 2024-04-30 青岛小鸟看看科技有限公司 Object detection and tracking method, device and head mounted display device
CN112037280A (en) * 2020-08-17 2020-12-04 北京声智科技有限公司 Object distance measuring method and device
CN112184828B (en) * 2020-08-21 2023-12-05 阿波罗智联(北京)科技有限公司 External parameter calibration methods and devices for lidar and cameras and autonomous vehicles
CN112070838B (en) * 2020-09-07 2024-02-02 洛伦兹（北京）科技有限公司 Object recognition and positioning method and device based on two-dimensional and three-dimensional fusion features
CN112101209B (en) * 2020-09-15 2024-04-09 阿波罗智联(北京)科技有限公司 Method and apparatus for determining world coordinate point cloud for roadside computing device
CN112740225B (en) * 2020-09-30 2022-05-13 华为技术有限公司 A kind of pavement element determination method and device
CN112287824B (en) * 2020-10-28 2024-08-27 杭州海康威视数字技术股份有限公司 Three-dimensional target detection method, device and system based on binocular vision
CN112330721B (en) * 2020-11-11 2023-02-17 北京市商汤科技开发有限公司 Three-dimensional coordinate recovery method and device, electronic equipment and storage medium
CN112668418B (en) * 2020-12-17 2023-05-12 洛阳语音云创新研究院 Pig pregnancy detection method, device, equipment and storage medium
CN114821987B (en) * 2021-01-18 2024-04-30 漳州立达信光电子科技有限公司 Reminder method, device and terminal equipment
CN112927298B (en) * 2021-02-25 2024-06-11 上海钛米机器人股份有限公司 Target object positioning method and device, electronic device, and storage medium
CN113223091B (en) * 2021-04-29 2023-01-24 达闼机器人股份有限公司 Three-dimensional target detection method, three-dimensional target capture device and electronic equipment
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CN114488103A (en) * 2021-12-31 2022-05-13 云鲸智能(深圳)有限公司 Distance measuring system, distance measuring method, robot, device, and storage medium
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CN114580537B (en) * 2022-03-04 2025-06-10 北京亮道智能汽车技术有限公司 Point cloud data processing method and device
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See also references of WO2020103427A1 *

Also Published As

Publication number Publication date
WO2020103427A1 (en) 2020-05-28
CN109614889A (en) 2019-04-12
CN109614889B (en) 2020-09-18
EP3876141A1 (en) 2021-09-08
EP3876141B1 (en) 2025-11-19

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